Hi guys, I get the same error here with the patched version.
I'm running Fedora Core 9 (the official release, not the Beta one):
Linux localhost.localdomain 2.6.25.3-18.fc9.i686 #1 SMP Tue May 13 05:38:53 EDT 2008 i686 i686 i386 GNU/Linux.
I have a 8600M GT.
My Xorg.0.log is like this: